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Image by Pavel Neznanov

CNG/LNG/LPG RETROFIT 

Low Emission Retrofit Solutions
(CNG, LNG, LPG)

System Feature

  • Heavy duty vehicle dedicated CNG application

  • Compliance with stringent EURO III, EURO IV, EURO V emission regulation
    (Three-Way Catalytic Converter)

  • Equivalent performance of power and torque possible compared to diesel engine

  • Customized CNG engine development

System Specification

  • Fuel system pressure: 8 bar

  • Electrically controlled boost pressure

  • Up to 400 hp engines applied

  • Lean burn A/F ratio feedback control

  • Compression ratio 11.5~12.0

  • Exhaust gas temp. feedback control

.

Developed engine Models

  • ISUZU: 4HK1-T, 6SD1-T, 6UZ1

  • HINO: J05C-T, J08E-T, P11C-T, K13C

  • MITSUBISHI: 6D16-T, 6M60, 6M70

  • NISSAN: FE6T, PE6T, PF6T, MD92

  • WEICHAI CHINA: WP6, WP10, WD615

  • YUCHAI CHINA: YC6M, YC4D

  • BENZ: OM366, QM447LA

  • MAN: D2366, D2366T

Diesel to LPG for EURO 4~6 : Passenger Car

Diesel to LPG for EURO 4~6 - Passenger Car .png

This is a system that converts existing diesel vehicles to LPG-powered engines.  The system features are as follows ;

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  • Diesel to LPG burning vehicle modification, liquid injection system, etc. (conversion kits).

  • Achieving an equivalent level of power and torque compared to diesel engines

  • Securing high performance and durability

  • Engine Certification of Euro 4-6

  • Certification of the warranty

Diesel to CNG for EURO 4~6 : Commercial Vehicle

Diesel to CNG for EURO 4~6 - Commercial Vehicle .png

This is a system that converts existing diesel vehicles to CNG-powered engines.  The system features are as follows ;

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  • Advanced engine control system technology through securing CNG EMS system technology licensed with BOSCH to ensure the quality required by automobile manufacturers and respond to EURO06 emission.

  • Engine output: 95% or more compared to standard diesel engine

  • Engine torque: 95% or more compared to standard diesel engine

  • OBD satisfaction

  • Emissions: EURO4-6

*Exhaust catalyst device is required to meet emission regulation values

CNG Fuel and Control System

CNG Fuel and Control System.png

LNG Fuel and Control System

LNG Fuel and Control System.png

LPG Fuel and Control System

LPG Fuel and Control System .jpg

Diesel After-Treatment System

Diesel after-treatment system for OEM new vehicles and aftermarket retrofit

Active DPF system (EU Certification)

Active DPF system.jpg

SCR +NOC emission device

SCR +NOC emission device .jpg
VCA.jpg
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